The MONSTER MEGA FLASH SALE: Our Biggest Sale Ever, 3 Days Only
Our Biggest Sale Ever
Monster Mega Underwater Green Fishing Lights Systems and Replacement Bulbs!
Monster Mega Brite 1000W underwater green fishing light — alt text: "Monster Mega 1000 watt underwater green fishing light glowing under a dock at night"
Something big is lurking under the dock this Halloween. For 3 days only, take $100 off the Monster Mega Brite Underwater Lighting System and Monster Mega Replacement Bulbs with code MONSTERMEGA.
This is the biggest sale in UWGFL history. The beast goes back in its cage at 11:59 PM on Thursday, October 15, 2026. After that, no code, no exceptions.
Offer valid only on the Monster Mega System and Monster Mega Replacement Bulbs. Other bulbs and systems are not included.
Unleash the Beast: Monster Mega Brite Underwater Lighting System
— Now $799.95

Monster Mega Brite Underwater Lighting System — alt text: "Redfish swimming in Monster Mega Brite 1000W underwater green dock fishing light system"
The Monster Mega is the brightest underwater green fishing light we make, a 1,000-watt monster that turns dark water into a feeding frenzy. Baitfish swarm the glow, and the snook, trout, redfish and crappie follow.
- 1,000 watts / 80,000 lumens of emerald green light
- 32–40 ft circle of light, even in murky water
- Built for deep-water canals and open-water bulkheads, salt or fresh
- Dusk-to-dawn photocell timer included — it wakes up when the sun goes down
- Patent-pending "plug and fish" setup, 110V GFCI plug
- 3-year warranty on the power box, 1-year on the bulb
|
Cord length |
Regular price |
With MONSTERMEGA |
|---|---|---|
|
50 ft |
$899.95 |
$799.95 |
|
100 ft |
$1,009.90 |
$909.90 |
Shop the Monster Mega System →
Scary-Low Price: Monster Mega Replacement Bulbs — 43% Off

Image: Monster Mega 1000W replacement bulb — alt text: "Monster Mega 1000 watt underwater green fishing light replacement bulb with cord"
We never discount replacement bulbs this much. Ever. $100 off a $229.95 bulb means you pay $129.95 — that's 43% off. If your light has gone dim, flickery or dark after a long season, this is the cheapest it will ever be to bring it back from the dead.
- Fits the Monster Mega Brite system only (the wrong bulb voids your warranty)
- Comes ready to go: bulb, 50 ft cord, anchoring weight and two-pin quick connect
- Swap it in minutes with our "plug and fish" connector
Shop Monster Mega Replacement Bulbs →
Protect your new bulb from hooks and lures with a Monster Mega protective cage ($39.95).
How to Claim Your $100 Before Midnight Oct. 15th
- Add a Monster Mega System and/or a Monster Mega Replacement Bulb to your cart.
- Enter code MONSTERMEGA at checkout.
- Watch $100 disappear faster than bait under a 1,000-watt light.
The clock strikes midnight on Thursday, October 15, and this deal vanishes like a ghost. Don't get spooked by full price next week.
Not sure which bulb fits your light? Call us at 1-855-443-8548 before the sale ends.
GET LIT. GET BIT.
And Make Your Neighbors GREEN with Envy!

Monster Mega Flash Sale FAQ
What is the Monster Mega Flash Sale? Underwater Green Fishing Lights (UWGFL) is taking $100 off the Monster Mega Brite Underwater Lighting System and Monster Mega Replacement Bulbs with code MONSTERMEGA, October 13–15, 2026.
When does the Monster Mega sale end? The code expires at 11:59 PM on Thursday, October 15, 2026.
How much is the Monster Mega replacement bulb on sale? The 1,000-watt Monster Mega Replacement Bulb drops from $229.95 to $129.95, the deepest discount UWGFL has ever offered on a replacement bulb.
How bright is the Monster Mega underwater fishing light? The Monster Mega puts out 80,000 lumens at 1,000 watts and lights a 32–40 ft circle of water. It is UWGFL's brightest underwater green fishing light.
Will the Monster Mega replacement bulb fit my smaller light system? It fits the Monster Mega Brite system only. Using the wrong size bulb voids the warranty, so call 1-855-443-8548 if you're unsure.
Does the Monster Mega work in saltwater? Yes. It's built for saltwater and freshwater docks, deep-water canals and open-water bulkheads.

